| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.69 | 7.694% | $23.3588 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $178.36 | 8.214% | $193.0105 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $83.42 | 8.645% | $90.6317 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $55.79 | 10.792% | $61.8109 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $140.64 | 9.736% | $154.3327 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $126.96 | 12.800% | $143.2109 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $86.28 | 7.538% | $92.7838 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $693.14 | $759.1393 | $759.13 | $759.15 | $759.10 | |